Since its inception at a conference at Rutgers University in 1979 the Project has held biennial conferences on various aspects of Theophrastus' work and on related topics. The proceedings of these have mostly been published in Rutgers University Studies in Classical Humanities, Transaction Publishers. Conferences so far have been as follows, on Theophrastus himself unless otherwise indicated:

Since its inception at a conference at Rutgers University in 1979 the Project has held biennial conferences on various aspects of Theophrastus' work and on related topics. The proceedings of these have mostly been published in Rutgers University Studies in Classical Humanities, Transaction Publishers. Conferences so far have been as follows, on Theophrastus himself unless otherwise indicated:

1985 University College London and Institute of Classical Studies, London. Published in Theophrastean Studies, On Natural Science, Physics and Metaphysics, Ethics, Religion and Rhetoric = RUSCH III, eds W.W. Fortenbaugh and R.W. Sharples, 1987

1983 University of Liverpool, England. Published inTheophrastus of Eresus: On His Life and Works = RUSCH II, eds W. Fortenbaugh, A. Long and P. Huby, 1985